Webinar Statistics 2026: Attendance, Conversion & On-Demand Benchmarks

Webinars remain a core B2B marketing channel, not a nice-to-have:

• ~85% of marketing teams use webinars, with sales teams close behind at ~71% (TwentyThree, via Zoom, 2026).
• 55% of B2B marketers used webinars as a content distribution channel in the past year, and 51% rank webinars as the second-most effective channel — behind only in-person events at 52% (Content Marketing Institute, via Cvent, 2026).
• 89% of marketers say webinars outperformed other channels at producing qualified leads (Statista, via Cvent, 2026).

The takeaway: buyers still show up to webinars, and marketers still rate them among their highest-quality channels.

What does an "average" webinar look like by the numbers?

• ~308 average sign-ups per webinar, with a ~58% attendance rate (TwentyThree, via Zoom, 2026).
• Live attendance ≈ 49% of registrants, rising to ≈ 57% once replays are included (Univid, via Zoom, 2026). Attendance figures vary by source and industry, so treat these as directional.
• 17% of registrants sign up on the day of the event (Outgrow, via Cvent, 2026) — reminders and just-in-time timing matter.

See how these map onto the stages of a webinar funnel.

This is the most important shift for anyone running evergreen webinars:

• 94% of hosts make webinars available on demand after the live event (Outgrow, via Cvent, 2026).
• 47% of webinar views happen within 10 days after the event (Actual Tech Media, via Cvent, 2026) — a large share of the audience never sees the "live" version at all.
• But there's a catch: on-demand converts at ~19% vs ~63% for live (TwentyThree, via Zoom, 2026).

That conversion gap is almost entirely about engagement: a recording can't answer a viewer's question at the moment they have it. That's the exact problem real AI webinar chat solves — and why we think evergreen doesn't have to mean lower-converting. Compare the formats in evergreen vs live webinars.

Webinars earn their keep on cost-per-lead:

• Average cost per lead ≈ $72 — cheaper than search marketing (~$92) and dramatically cheaper than trade shows (~$811) (Visitor Queue, via Cvent, 2026).
• 78% of marketers say webinars lowered their cost per lead (Statista, via Cvent, 2026).
• 62% of attendees express interest in a sales demo during or after a webinar (Outgrow, via Cvent, 2026).

This is why evergreen matters for pipeline: it turns one recording into an always-on, low-CPL channel. See how teams use it for evergreen lead generation.

What the benchmarks suggest about format:

• Best days: Tuesday–Thursday, with Thursday showing the highest attendance (~64%) (TwentyThree, via Zoom, 2026).
• Best time: 11 a.m.–2 p.m., and an ideal length of 30–60 minutes (~45 minutes performing best) (BigMarker, via Zoom, 2026).
• Webinar invitation emails see ~1.7× higher open rates and ~4.5× higher click rates than general marketing emails (BigMarker, via Zoom, 2026).
• 83% of people prefer video for instructional content (TechSmith, 2024, via Cvent, 2026).

Fixed live timing caps who can attend — one reason just-in-time and on-demand formats keep growing.

The webinar market is projected to grow at a ~13.9% CAGR (2023–2032), reaching ~$134.2 billion by 2032 (Market Research Future, via Cvent, 2026). Estimates of the broader virtual-events market run much higher and use different scopes, so we cite the webinar-specific figure here.

Every figure above is drawn from third-party reports retrieved on 2 July 2026 and linked inline. Primary aggregators used: Zoom's webinar statistics roundup (2026) and Cvent's webinar statistics (2026), which in turn cite original sources including TwentyThree, Univid, BigMarker, Outgrow, Content Marketing Institute, Statista, Visitor Queue, Actual Tech Media, TechSmith and Market Research Future. Benchmarks vary by industry, audience and methodology; where sources disagree we show a range rather than a single number. We don't publish figures we can't attribute. If you cite this page, please date the statistic — we re-verify quarterly.